NTN 4T-LM503349A/LM503310 Taper Roller 45.987 mm ID Roller Bearing, 74.976 mm OD
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Subtotal (1 unit)*
£25.75
(exc. VAT)
£30.90
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 09 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £25.75 |
*price indicative
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 45.987mm | |
| Bore Type | Round | |
| Cage Material | Pressed Steel | |
| Roller Material | Case Hardening Steel | |
| Outside Diameter | 74.976mm | |
| Bearing Material | Case Carburised Steel | |
| Number of Rows | 1 | |
| Cup Width | 14mm | |
| Static Load Rating | 71kN | |
| Cone Width | 18mm | |
| Limiting Speed | 4700, 6300rpm | |
| Maximum Speed - Grease | 4700rpm | |
| Bearing Dynamic Load Rating | 51kN | |
| Standards/Approvals | ISO 355, ABMA, RoHS, JIS B 1512 | |
| Series | 4T-LM503349A/LM503310 | |
| Maximum Speed - Oil | 6300rpm | |
| Race Type | Tapered | |
| Bearing Type | Taper Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 45.987mm | ||
Bore Type Round | ||
Cage Material Pressed Steel | ||
Roller Material Case Hardening Steel | ||
Outside Diameter 74.976mm | ||
Bearing Material Case Carburised Steel | ||
Number of Rows 1 | ||
Cup Width 14mm | ||
Static Load Rating 71kN | ||
Cone Width 18mm | ||
Limiting Speed 4700, 6300rpm | ||
Maximum Speed - Grease 4700rpm | ||
Bearing Dynamic Load Rating 51kN | ||
Standards/Approvals ISO 355, ABMA, RoHS, JIS B 1512 | ||
Series 4T-LM503349A/LM503310 | ||
Maximum Speed - Oil 6300rpm | ||
Race Type Tapered | ||
Bearing Type Taper Roller | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed to excel in demanding applications. Featuring a single-row configuration, it combines strength with precision, making it an optimal choice for various machinery and equipment. With a robust pressed steel cage, it ensures durability while maintaining smooth operation. This bearing's comprehensive design takes into account essential parameters such as load ratings and temperature range, setting it apart from competitors. Furthermore, its specifications cater to a broad range of industrial needs, ensuring reliability and longevity. The attention to detail in its engineering highlights its capability to withstand extreme conditions, making it indispensable for any serious operator looking for dependable performance.
Designed to perform effectively under both oil and grease lubrication
Capable of operating within an extensive temperature range
Features precise dimensions for easy installation and compatibility
Constructed with high-quality materials to prolong service life
Utilises advanced design principles to minimise wear over time
Related links
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